black

#000000

#EFFACC

#EFFACC

Contrast Ratio

19.22:1

Delta E

99.32

Very Different

50:50 Mix

Color Values

Format #000000 #EFFACC
HEX #000000 #EFFACC
RGB 0, 0, 0 239, 250, 204
HSL 0.0, 0.0%, 0.0% 74.3, 82.1%, 89.0%
HSV 0.0, 0.0%, 0.0% 74.3, 18.4%, 98.0%
CMYK 0%, 0%, 0%, 100% 4.4%, 0.0%, 18.4%, 2.0%
OKLCH 0.0 0.0 0.0 0.9653 0.0609 118.5

Contrast & Accessibility

19.22:1
AA Pass AA Large Pass AAA Pass AAA Large Pass

Text Readability

The quick brown fox jumps over the lazy dog

Text: #EFFACC → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #EFFACC

Color Difference (Delta E)

99.32 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #EFFACC);
background: linear-gradient(135deg, #000000, #EFFACC);

Explore Each Color

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